The workaround is to blacklist hid_logitech_hidpp and hid_logitech_dj modules by adding /etc/modprobe.d/blacklist-hid_logitech.conf with this content:
``` blacklist hid_logitech_hidpp blacklist hid_logitech_dj ``` and running `update-initramfs -u -k all`. After reboot, the buttons start working as expected. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875408 Title: Logitech G700s extra G buttons don't work in wireless mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
